## What angle is 130 degrees called?

## What angle is 130 degrees called?

Obtuse angles measure more than 90 degrees.

**How many degrees are in a 360?**

Alternative units

Turns | Radians | Degrees |
---|---|---|

2/5 turn | 4π/5 rad | 144° |

1/2 turn | π rad | 180° |

3/4 turn | 3π/2 rad | 270° |

1 turn | 2π rad | 360° |

### What is 1 360 of a circle in degrees?

Since a circle measures 360 degrees, 1/360 of it would be one degree, a very “skinny” angle, which, since it is less than 90 degrees, is called an Acute angle.

**Where is 130 on the unit circle?**

The value of cos 130 degrees can be calculated by constructing an angle of 130° with the x-axis, and then finding the coordinates of the corresponding point (-0.6428, 0.766) on the unit circle. The value of cos 130° is equal to the x-coordinate (-0.6428). ∴ cos 130° = -0.6428.

## What does 360 mean?

A complete trip around the edge of a circle is 360 degrees, which means that, if you were to complete a rotation around the central axis of your body, you would end up facing the same direction as when you started.

**What is the measure in degrees in 1 360?**

A measure of one degree ( 1° ) is equivalent to a rotation of 1360 of a complete revolution. To measure angles, it is convenient to mark degrees on the circumference of a circle . Thus, a complete revolution is 360° , half a revolution is 180° , a quarter of a revolution is 90° and so forth.

### How much is 60 degrees in a circle?

How Many 60 Degrees Angles Does it Take to Make a Full Turn? Angles are measured in degrees and there are 360 degrees in one full rotation that completes one full circle. Since 60 × 6 = 360, therefore there are six 60° angles in a full turn.

**How do you construct a 135 degree angle?**

To construct an angle of 135°.

- Draw an angle BOA = 90° at point O of given line AC.
- Bisect the angle BOC on the other side of OB, which is also 90°
- Thus, ∠BOD = ∠COD = 45° And, ∠AOD = 90° + 45° = 135°